//package com.groupbuying.payproducer.orderpay.service;
//
//import javax.servlet.http.HttpServletRequest;
//
//public interface WeiXinPayService {
//    /**
//     * @Author gxy
//     * @Description 微信支付回调service
//     * @Date 10:55 2019/3/20
//     * @Param [request]
//     * @return java.lang.String
//     **/
//
//    String wechatPaymentCallback(HttpServletRequest request);
//}
